The Python X Library is intended to be a fully functional X client library for Python programs. It is useful to implement low-level X clients. It is written entirely in Python.

Vcversioner is a Python library that inspects tagging information in a variety of version control systems in order to discover version numbers.

path (formerly path.py) implements path objects as first-class entities, allowing common operations on files to be invoked on those path objects directly.

Statistic is a static site generator based on Markdown and Jinja2.

Script for Sway and i3 to automatically switch the horizontal/vertical window split orientation.

Dunamai is Python library and command line tool for producing dynamic, standards-compliant version strings, derived from tags in your version control system. This facilitates uniquely identifying nightly or per-commit builds in continuous integration and releasing new versions of your software simply by creating a tag.

This package provides an implementation-agnostic implementation of JSON reference resolution.

This package provides a wrapper for the nested containment list data structure. It is a static interval-tree that is fast for both construction and lookups.

Tools and API for translation and localization engineering. It contains several utilities, as well as an API for building localization tools.

This package provides a YAML template engine with Python expressions.

Icegrams is a Python package that encapsulates a large trigram library for Icelandic. You can use Icegrams to obtain probabilities (relative frequencies) of over a million different unigrams (single words or tokens), or of bigrams (pairs of two words or tokens), or of trigrams. Icegrams is useful for instance in spelling correction, predictive typing, to help disabled people write text fast, and for various text generation, statistics, and modeling tasks.

This package provides Python bindings to the Rust rpds crate for persistent data structures. It was written initially to support replacing python-pyrsistent.

This package provides a Python API wrapping the pdftoppm and pdftocairo command line tools. It can convert PDF files to a Python list with elements of type PIL.Image (from the python-pillow library).

RFC 4648 specifies that Base64 should be padded to a multiple of 4 bytes using “=” characters. However this conveys no benefit so many protocols choose to use Base64 without the “=” padding.

cplot is a Python library for plotting complex-valued functions.

Misaka is a CFFI-based binding for Hoedown, a fast markdown processing library written in C. It features a fast HTML renderer and functionality to make custom renderers (e.g. man pages or LaTeX).

Python Utils is a collection of small Python functions and classes which make common patterns shorter and easier.

This package provides the flake8-todo Python module, a TODO notes checker plugin for flake8.

This project documents instruction sets in a format convenient for tools development. An instruction set is represented by three files:

• an XML file that describes instructions;

• an XSD file that describes the structure of the XML file;

• a Python module that reads the XML file and represents it as a set of Python objects;

It currently provides descriptions for most user-mode x86, x86_64, and k1om instructions up to AVX-512 and SHA (including 3dnow!+, XOP, FMA3, FMA4, TBM and BMI2).

This library implements the JSON-RPC v2.0 specification (backwards-compatible) as a client library for Python. This version is a fork of jsonrpclib by Josh Marshall, usable with Pelix remote services.

DataDriver is a data-driven extension for Robot Framework. DataDriver uses the Listener Interface of Robot Framework to create new test cases based on a data file that contains the test data. DataDriver supports data files in the CSV, XLS or XLSX formats.

This Python library implements the CaRT file format which is commonly used to store and transmit information about computer malware and associated metadata.

This package determines if shell has a light or dark background.

Yamllint is a linter for YAML files. yamllint does not only check for syntax validity, but for weirdnesses like key repetition and cosmetic problems such as lines length, trailing spaces, indentation, etc.